Raid controller module connectors and features – Dell PowerVault MD3220 User Manual
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Planning: RAID Controller Modules
RAID Controller Module Connectors and Features
Figure 3-1. MD3200 Series SAS RAID Controller Module
Item Component
Function
1
SAS OUT port
Provides SAS connection for cabling to a downchain
expansion enclosure.
2
SAS IN port 0
Provides host-to-controller SAS connection.
3
SAS IN port 1
Provides host-to-controller SAS connection.
4
SAS IN port 2
Provides host-to-controller SAS connection.
5
SAS IN port 3
Provides host-to-controller SAS connection.
6
MAC Address
label
Provides MAC addresses of the management port.
7
Debug port
Dell support only.
8
SAS OUT port
link/fault LED
Lights green when all four links are connected.
Lights amber when one to 3 links are disconnected.
Off when all links in the port are disconnected or cable is
disconnected.
1
2
3
4
5
6
7
8
11 12
15 16
21
9
10
13
17
18
14
19
20
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